Our netadmins would like to query the test boxen I just set up

it doesn't seem to respond to snmpwalk

I query it as follows:

snmpwalk -Os -c zimbra -v 2c localhost:162 system

just to make sure I know the who/what/wheres

Thoughts on outside SNMP queries against the MIB?

server status (via the web gui ) says it is running. (at least it has a check next to it ....)